This trigger operated inflator gun is the ideal bicycle tire inflator. It features a dual-valve head allowing inflation of both standard schrader and presta valved tires without the use of a presta valve adapter. Standard schrader valve opening is at the top of the head allowing it to get into tight spots. The presta valve

This trigger operated inflator gun is the ideal bicycle tire inflator. It features a dual-valve head allowing inflation of both standard schrader and presta valved tires without the use of a presta valve adapter.

Standard
schrader valve opening is at the top of the head allowing it to get into tight spots.

The
presta valve opening is designed for high performance and narrow-profile mountain and road bicycle tires.